Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Grace Guimei Yao, MD, PHD

Individual provider Obstetrics & Gynecology Physician · NPI 1184988461

Dr. Grace Guimei Yao, MD, PHD is an Obstetrics & Gynecology Physician in Irvine, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

22 Odyssey Ste 155
Irvine, CA 92618-3194
Phone: (949) 418-7330
Fax: (844) 269-8761
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence A132410 (CA)

Record details

NPI number1184988461
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedJuly 1, 2012
Last updated in NPPESJuly 29, 2022
Certification dateJuly 29, 2022

Other providers in Irvine